https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85168
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |ice-on-valid-code Priority|P3 |P2 Target Milestone|--- |7.4 Summary|ICE in tree-ssa-coalesce.c: |[7/8 Regression] ICE in |SSA corruption: Unable to |tree-ssa-coalesce.c: SSA |coalesce ssa_names which |corruption: Unable to |are marked as MUST COALESCE |coalesce ssa_names which |when -O2 is used |are marked as MUST COALESCE | |when -O2 is used --- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> --- caused by code-hoisting but eventually latent.